Locking device for a multimedia containment system



FIG. 1 is a bottom perspective view of a locking device for a multimedia containment system showing my new design; and,

FIG. 2 is a top perspective view thereof.

The areas showing separations and brackets in the 2 figures are understood to represent indeterminate length. 

I claim the ornamental design for a locking device for a multimedia containment system, as shown and described. 